The Austria-based aircraft manufacturer announced the maiden flight and completion of the basic flight program of the DART-550, a 550-horsepower, 247-knot, two-place turboprop powered by a General Electric GE H75-100 engine.

Expect to see the airplane, a follow-on to the DART-450 civilian and military aerobatic trainer rolled out in 2016, on static display at the Farnborough International Airshow in the United Kingdom in July.

Variants will be available with other engine power ratings, seat configuration, and avionics “for diverse customer needs.”

Diamond Aircraft is convinced its DART series offers “something unmatched on the market,” said Markus Fischer, sales director for the DART series, adding that the aircraft’s introduction will “make it very difficult for DART’s competition when performance and commercial arguments become a critical decision making factor.”

The company expects full certification of the turboprop trainer by the European Aviation Safety Agency soon, Fischer said.